#header {
    color: white;
    border-color: #b2b2b2;
    background: #478aff;
}

#header a,
#header h1 {
    color: white;
}
.mask{
	position: absolute;
    width: 100%;
    height: 100%;
    z-index: 100;
    top: 0;
    left: 0;
    background: whitesmoke;
    text-align: center;
    padding-top: 50%;
    font-size: 14px;
}
